So, quick backstory. My step sister was crazy excited that I got engaged, and even though she is extremely flakey and self-centered, I went against my better judgement and asked her to be a bridesmaid. Again, she was crazy excited. Now, I know it is a little premature, but I really wanted the bridesmaids to have a dress that they would wear again, so I found a retailer that had many dresses in the same color, but in different styles that were very affordable (think $50-80). Being that they were from a retailer and not a designer, they had to purchase their dresses in a pretty small window. All of them did this EXCEPT my step-sister, now of course the dresses are no longer available. So now of course I'm a little frazzled and called her out on being irresponsible. She says she didn't order the dress because she is convinced she will lose weight. And now she is telling everyone I'm a bridezilla. Sorry I just needed to vent. Anywho, I have a possible replacement, should I switch her out?